waveletdenoising_sound

the code file that is uploded is harmfreq file

将机器学习分类的结果生成混淆矩阵，并画出混淆矩阵。。。。。。。。(generating confusion matrix and draw it)

此算法实现了对多径信号的优化，仿真结果显示具有很好的效果(multipath estimation)

说明：  利用害明滤波器对白噪声信号进行加权,提高信噪比(Filter with the use of harm-ming weighted noise signal to improve signal to noise ratio)

说明：  基于分块对角化的预编码算法,包含计算误码率，编码，似然解码程序.(Block Diagonalization Based on pre-coding algorithm, including the calculation of error rate, coding, likelihood decoder.)

fcm code for matlab 2009 and can clustering the item into several clusters with this algorithm

梯度下降（可视化,两个例子），对于初学者来说有用。(Gradient Descent（visualization，two examples）)

buck converter using the matlab .mdl file for basic learners

设置参数，创建输入信号,计算和显示比特误差率,绘制图形.(Set parameters, create the input signal, calculate and display bit error rate, draw graphics.)

可以用来进行股市预测的matlab代码，直接模仿就可以用了(Can be used for stock market prediction matlab code, you can use a direct imitation)